Description
Dúplex is a dual-channel, vactrol-free pingable decay envelope and VCA. Each channel can function as either a 1-pole (6dB/oct) or 2-pole (12dB/oct) filter with the option to remove the harsh click that comes from pinging the filter. Along with dedicated audio outputs and a mix output, each channel features an envelope output letting you route the pinged decay shape to other modules in your rack. CV controls with attenuverters for Level and Decay allow for evolving organic timbres.
DÚPLEX – Build Document | ModularGrid
Features
- Complex envelope based vactrol-free core
- DECAY knob and CV input w/attenuverter per channel
- LEVEL knob and CV input w/attenuverter per channel
- PING inputs that convert almost any signal into a suitable trigger for the internal envelope
- -6dB/oct (1-pole) or -12dB/oct (2-pole) filtering response switch per channel
- CLICK softens (or not) the initial transient of the sound
- ENV outputs per channel
- MIX output
Specs
- Width: 12 HP
- Depth: 30 mm
- Power draw: +12V: 110mA, -12V: 65mA
- Reverse power polarity protection
- Fully DC-coupled
- All CV inputs allow audio-rate modulation, PING up to ~100 Hz
- Input impedance: 100 kΩ
- Output impedance: 510 Ω
- 2 mm anodized aluminium panel
